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Town of Alexander, NYAlexander, NY Weather Forecast
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Alexander Weather Forecast
| OVERNIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  |  |  | |  | | | | | |
| Mostly Cloudy | Chance of Showers | Chance of Showers | Sunny | Partly Cloudy | Mostly Sunny | Showers | Showers | Mostly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers |
| Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 60°FLo: 16°C | Hi: 71°FHi: 22°C |
| POP: 40% | POP: 40% | POP: 60% | POP: 60% | POP: 50% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 230 AM EDT Sun Sep 13 2026 
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Issued: 235 AM EDT Sun Sep 13 2026
Key Messages
1) Warm and humid conditions will continue today, with showers and scattered thunderstorms through this evening.
2) Brief cooldown Monday through early Tuesday morning, then trending warmer and unsettled through the middle of the week.
Discussion
... KEY MESSAGE 1...Warm and humid conditions will continue today, with showers and scattered thunderstorms through this evening.
GOES water vapor imagery shows a southern stream shortwave trough across Pennsylvania early this morning. An axis o...